baber/WOPTO huggingface dataset:
Patent JP-2012062290-A (JP)
Title: Method for producing 6-bromo-n-methyl-2-naphthamide
Inventor: NAMEKATA TAKESHI
IPC: C07C233/65
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 6-bromo-N-methyl-2-naphthamide more economically and efficiently.SOLUTION: In this method for producing 6-bromo-N-methyl-2-naphthamide by mixing a first liquid containing 6-bromo-2-naphthoic acid chloride with a second liquid containing monomethylamine and a trapping agent of hydrogen chloride, the second liquid contains an amide-based solvent, and the amide-based solvent does not contain N, N-dimethylformamide. Preferably, the trapping agent of hydrogen chloride comprises alkaline aqueous solution, or water is further added to a liquid obtained by mixing the first liquid with the second liquid.
Patent JP-2012067343-A (JP)
Title: Method for stopping operation of high-pressure water electrolysis device
Inventor: YAMAKAWA HIROSHI
IPC: C25B15/00
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To favorably reduce the amount of hydrogen leaking to an anode side after an operation stop, and to execute favorable water electrolysis treatment by preventing deterioration of a catalyst electrode.SOLUTION: In this method for stopping the operation of a high-pressure water electrolysis device, power feeding bodies are arranged on both sides of an electrolyte membrane, oxygen is generated on an anode side by electrolyzing water by applying electrolysis voltage between the power feeding bodies, and hydrogen having high voltage relative to that of the oxygen is generated on a cathode side. The method for stopping the operation includes processes of: stopping the application of the electrolysis voltage between the power feeding bodies; cooling the high-pressure water electrolysis device by supplying a cooling medium into the high-pressure water electrolysis device in a state where the application of the electrolysis voltage is stopped; and depressurizing at least the cathode side.
Patent JP-2012068103-A (JP)
Title: Wafer defect detection method
Inventor: KAMIYAMA EIJI
IPC: G01N21/956
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of improving accuracy in detecting a light point defect on a wafer, and classifying the light point defect into a crystal defect or an adhered foreign substance.SOLUTION: In a wafer defect detection method, a surface of a wafer is irradiated with perpendicular irradiation light in a perpendicular direction thereto, and a first size of a light point defect on the irradiated surface is obtained based on detected intensity of scattering light that scatters in a high angle range, in scattering light from the irradiated surface. The surface of the wafer is also irradiated by oblique irradiation light in a direction oblique thereto, and a second size of the light point defect on the irradiated surface is obtained based on detected intensity of scattering light that scatters in a low angle range, in scattering light from the irradiated surface. When classifying the light point defect into a crystal defect and an adhered foreign substance based on a ratio of the first size to the second size and a previously obtained threshold value, wavelength of the perpendicular irradiation light and wavelength of the oblique irradiation light are set to be different.
Patent JP-2012066759-A (JP)
Title: Vehicle driving support system
Inventor: SHIROI YUJI
IPC: G08G1/16
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle driving support system that can blink a hazard lamp without sense of incongruity at proper timing at traffic congestion.SOLUTION: A traveling control unit 5 blinks the hazard lamp 20 through a B_ECU10, when own vehicle speed V in follow-up traveling is slowed down to less than a second vehicle speed V2 for traffic congestion determination set to low speed side rather than the first vehicle speed V1, from the first vehicle speed V1 set as a predetermined vehicle speed by the high speed side. Thereby, the hazard lamp can be blinked without sense of incongruity at proper timing during traffic congestion.
Patent JP-2012065630-A (JP)
Title: Discoloration inhibitor for red fleshed fish meat
Inventor: WAKAYAMA TOSHIHIKO
IPC: A23L17/00
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a discoloration inhibitor capable of inhibiting discoloration of red peculiar to red-fleshed fish meat even if non-heated red-fleshed fish meat and a processed product thereof are stored at normal temperature.SOLUTION: There are provided the discoloration inhibitor for red-fleshed fish meat including cystines and polyphenols, and a red-fleshed fish meat and processed product including the discoloration inhibitor.
Patent JP-2012069891-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: ISHIKAWA EIJI
IPC: H01L21/285
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, capable of suppressing irregular reflection of light when performing a photolithography process.SOLUTION: Processes executed in the manufacturing method of a semiconductor device includes: a process of forming a lower layer wiring configuration film 2a on a substrate 1, patterning the lower layer wiring configuration film 2a and forming lower layer wiring 2; a process of forming an interlayer insulating film 4 covering the lower layer wiring 2 on the substrate 1 and forming a via hole in the interlayer insulating film 4; a process of forming a first upper layer wiring configuration film 7a on the interlayer insulating film 4 by a sputtering method; a process of reflowing the first upper layer wiring configuration film 7a at a temperature higher than the temperature in the process of forming the first upper layer wiring configuration film 7a; a process of forming a second upper layer wiring configuration film 8a on the first upper layer wiring configuration film 7a by a sputtering method at a temperature lower than the temperature in the reflowing process; a process of forming an antireflection film 9 on the second upper layer wiring configuration film 8a; and a process of forming resist on the antireflection film 9.
Patent JP-2011078304-A (JP)
Title: Direct converter and system including the same
Inventor: WINKELNKEMPER MANFRED
IPC: H02M5/27
Filed: 2010-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To specify a direct converter that exchanges electrical energy between two-pole switching cells of direct converter.  <P>SOLUTION: The direct converter 1 including n input phase connections U1, V1, W1 and p output phase connections U2, V2, W2 is specified, wherein n≥2 and p≥2. The direct converter also includes (n×p) two-pole switching cells 2 for switching at least one positive voltage and at least one negative voltage between the poles. Each of the output phase connections U2, V2, W2 is connected in series with the respective input phase connections U1, V1, W1 via a switching cell. To enable any desired and continuous current flow setting from an input phase connection to an output phase connection of the direct converter and, moreover, to exchange an electrical energy between the two-pole switching cells of the direct converter, at least one inductance 3 is connected into each series connection. A system including series connection is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012079750-A (JP)
Title: Sensor device, motion sensor, and electronic apparatus
Inventor: CHIBA SEIICHI
IPC: H01L23/02
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a sensor device having stable electrical characteristics by preventing laser beams used for tuning a sensor element from melting a stress relaxation layer.SOLUTION: A sensor device 1 comprises: a first electrode 11 provided on an active surface 10a of a silicon substrate 10; an external connection terminal 12 electrically connected to the first electrode; a stress relaxation layer 15 provided between the silicon substrate and the external connection terminal; a connection terminal 13 provided on the active surface of the silicon substrate; and a vibration gyro element 20 having weight parts 26a, 26b, 27a, 27b, 28a, and 28b as mass adjustment parts. The vibration gyro element is held above the silicon substrate by the connection between a connection electrode and the external connection terminal, and includes a melting protection layer 42 formed between the stress relaxation layer and the mass adjustment parts where they overlap each other in plan view.
Patent JP-2012077629-A (JP)
Title: Portable fan
Inventor: KOSUGI SHINGO
IPC: F04D29/44
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable fan which easily changes a direction of air blown from an outlet and easily maintains the state.SOLUTION: The portable fan includes: a handle part 10A which protrudes upward to form an uppermost portion of the portable fan; and a leg part 10M which is disposed on the side opposite to the handle part 10A with respect to the axial center of a fan 31 and slides on a rail part disposed along a circumference direction of a volute part 10C. An upper portion in a right end of the leg part 10M has a C-shaped rail part engaging part. The rail part engaging part engages with the rail part, to guide the leg part along the circumference direction of the volute part 10C. By loosening a screw, the leg part 10M can move with respect to the rail part. A blowing direction of air blown from an outlet 10c can be changed by the movement.
Patent JP-2011095253-A (JP)
Title: Method, program and apparatus for inspecting consecutive parts
Inventor: OKAMOTO HIROAKI
IPC: G01N21/956
Filed: 2010-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for inspecting consecutive parts processed by pressing or the like into a plurality of strip materials at repeated pitches.  <P>SOLUTION: A method for inspecting the consecutive parts includes: an image acquisition step S1 of acquiring an image of the consecutive parts that are conforming products; an edge pitch histogram creating step S6 of finding edge pitches by detecting vertical edges from the image and creating a histogram of the edge pitches; a reference pitch calculating step S7 of calculating a standard pitch that serves as a standard for repeated pitches at which the series of components are placed; a template region extracting step S8 of finding upper and lower limits of an image area where the series of components exists and cutting out from the region an image area where a single component fits in the standard pitch; a template registering step S9 of registering as a template the image area thus cut out; and an inspecting step of acquiring an image of the consecutive parts to be inspected and determining the quality of each component by using the template and the standard pitch.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012080002-A (JP)
Title: Manufacturing method of wiring substrate
Inventor: HONDA SHOJIRO
IPC: H05K3/40
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a wiring substrate capable of eliminating the need of complicated post-steps by preventing extra conductive materials from existing on the surface of a manufactured wiring substrate and efficiently manufacturing a wiring substrate on which a through hole is filled with a conductive material.SOLUTION: A method of manufacturing a wiring substrate using an insulating substrate 2 on which a through hole 4 is formed comprises the step of: forming resist films 1 and 3 having the through hole 4 formed on the insulating substrate 2 and an axis concentric on at least one surface of the insulating substrate 2 on which the through hole 4 is formed, and through holes 1a and 3a whose pore diameters are smaller than the pore diameter of the through hole 4; filling the through hole 4 with the conductive materia via electrolytic plating, and then removing the resist films 1 and 3.
Patent JP-2012080739-A (JP)
Title: Switching control apparatus, power conversion apparatus and integrated circuit
Inventor: SAWADA KOJI
IPC: H02M3/155
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of EMI noise that is generated during driving of a switching element on its surrounding devices.SOLUTION: A switching control apparatus 100 comprises a PWM signal generating section 210 and buffers 230 and 231 and drives a switching element TR1 according to a control command. The PWM signal generating section 210 generates a timing signal for driving the switching element TR1 based on a pulse signal from an oscillator 220 and the control command. In response to the timing signal, the buffers 230 and 231 periodically change a gate current to be supplied to the gate of the switching element TR1 to change a switching speed. This allows the switching control apparatus 100 to diversify frequencies of EMI noise which is generated during switching operation of the switching element TR1.
Patent JP-2012084567-A (JP)
Title: Metal base circuit board
Inventor: SASAKI HITOSHI
IPC: H05K3/28
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent a metal board from being rubbed by a white resist layer even when metal base circuit boards are managed in a stacked manner.SOLUTION: A metal base circuit board 1 comprises: a circuit part 7 provided on a metal board 3 via an insulation layer 5; and a white resist layer 9 including an inorganic filler which forms soldering lands 9a and 9b of an LED on the circuit part 7 so as to cover the insulation layer 5 and the circuit part 7 on the metal board 3. Dummy circuits 11a and 11b for maintaining height at a position spaced away from the circuit part 7 are formed between the white resist layer 9 and the insulation layer 5 on the metal board 3 side. On the surface of the white resist layer 9 whose height is maintained by the dummy circuits 11a and 11b, symbol patterns 13a and 13b constituting a board uppermost portion are formed of symbol ink.
Patent JP-2012083995-A (JP)
Title: Merging support system
Inventor: NEMOTO TAKASHI
IPC: B60R21/00
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a merging support system enabling a vehicle to smoothly merge into a main line from a branch line at a merging point of the main line and the branch line of the road.SOLUTION: A merging support system 1 for supporting vehicles 5 in merging at a merging section Z of a main line 4 and a branch line 3 of a road 2 comprises detection means 10 and 13 for detecting positions and speeds of the vehicles 5, communication means 8 capable of communicating between vehicles and merging support devices 6 provided to the vehicles 5. The merging support device 6 of a vehicle 5-X running on the branch line obtains the positions and the speeds of the own vehicle 5-X and vehicles 5-A, 5-B1, 5-B2, ... running on the main line 4, and instructs the own vehicle 5-X or the vehicles 5-A, 5-B1, 5-B2, ... running on the main line 4 on speed control so that a merging space exists when the own vehicle 5-X reaches the merging section Z.
Patent JP-2011006710-A (JP)
Title: Thermosetting resin composition with low thermal expansion and resin film
Inventor: TAKAHASHI ATSUSHI
IPC: C08K3/00
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin composition having a low thermal expansion coefficient, enabling to have a low elastic modulus in combination with high elongation and low thermal expansion coefficient, and also to provide a resin film.SOLUTION: The resin film is formed by binding an inorganic filler with a binder composed of the thermosetting resin having a storage elastic modulus of 1,000 MPa or less at 20°C and elongation of 10% or higher at 20°C.
Patent JP-2012083273-A (JP)
Title: Pointer type electronic timepiece
Inventor: HASEGAWA KOSUKE
IPC: G04C3/14
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To quickly complete a quick-feed drive when quickly feeding a plurality of stepping motors in a configuration where a side for outputting a drive command of the stepping motors and a side for receiving the drive command and actually outputting a drive pulse are individually controlled.SOLUTION: When determining a speed of the quick-feed drive, this pointer type electronic timepiece determines an output speed (X) of a drive command capable of performing the quick-feed drive of the specified number of steps in a short time, by including, as conditions, such a situation that output timing of a rearward drive signal (D2) is staggered for preventing the overlap of the drive signals (D1 and D2) of the plurality of stepping motors, the drive command (C2) may be input at a time interval (T1) exceeding the maximum speed of the stepping motor, and the drive command (C2) may be annulled.
Patent JP-2012088434-A (JP)
Title: Electrophoretic display and electronic apparatus
Inventor: AOKI TAKASHI
IPC: G02F1/167
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoretic display that can be produced at low cost and allows positions in a display area to be detected with a pointing device, and also enables high-quality display.SOLUTION: An electrophoretic display includes: a first substrate (28) and a second substrate (29) disposed facing each other; partition walls (88) that are provided in a display area (100A) between the first and second substrates and divide a space between the first and second substrates into plural divided spaces (300); and electrophoretic dispersion liquids (23) filling the plural divided spaces. The partition walls have position indication pattern portions (880) patterned for indicating the positions in the display area.
Patent JP-2012087863-A (JP)
Title: Dual clutch transmission
Inventor: KITAGAWA TAKASHI
IPC: F16H3/093
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent enlargement of a dual clutch transmission due to the multistage of gear trains.SOLUTION: In the dual clutch transmission 1, a first speed driving gear 29 in gears which constitute odd number steps is freely rotatably disposed at the end part farthest from a first clutch 21 in the shaft direction of a first input shaft 10, a sixth speed driving gear 42 which constitutes a sixth speed gear train and a reverse driving gear 44 which constitutes a reverse gear train are freely rotatably disposed in order from the side of a second clutch at a shaft part more separated from the second clutch 23 than the position corresponding to the first speed driving gear in the shaft direction of a second input shaft 11, a synchronization device selectively connecting the gears to the second input shaft is disposed between the sixth speed driving gear and the reverse driving gear in the shaft direction of the second input shaft, and one end of a reverse idler shaft 13 is supported by a supporting member extending from the inner wall of a transmission case 2 to the outer periphery of the synchronization device.
Patent JP-2012088641-A (JP)
Title: Transparent substrate and color filter for liquid crystal display device, and liquid crystal display device having the same
Inventor: ONAKA NOZOMI
IPC: G02F1/1345
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a transparent substrate and a color filter which achieve high transmittance and contrast in an in-plane switching mode liquid crystal display device.SOLUTION: In a transparent substrate which is used for an in-plane switching mode liquid crystal display device, holds a liquid crystal and has a transparent conductive film made of indium tin oxide (ITO) provided on the rear face of the side being in contact with the liquid crystal, a layer composed of transparent resin is provided between the transparent substrate and the transparent conductive film, and when a refractive index of the transparent substrate is n, a refractive index of the transparent conductive film is nand a refractive index of the transparent resin is n, n, nand nsatisfy the following formula 1: 0.85×n×n≤n≤1.17×n×n.
Patent JP-2012092856-A (JP)
Title: Hose end connecting structure and method of manufacturing hose with hose end integrally formed with mouth member
Inventor: FUJII AKIHITO
IPC: F16L33/00
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of a flexible hose and a mouth member which has strength and airtightness or liquid tightness in spite of being compact in size, and to provide a method of manufacturing the same.SOLUTION: In a hose end connecting structure in which the end 2a of a hose body 2 having spiral or ring-shaped projections 21 on outer circumferential surface thereof is connected to the mouth member 1 which is injection-molded into such a shape that covers the outer circumferential surface of at least the end of the hose body and integrated to the hose body, the structure connects the hose body end 2a to the mouth member 1 in a compressed state in the hose axial direction so that distances P2 of the projections 21 at the hose body end 2a covered by the mouth member 1 become shorter than distances P1 of the projections 21 in the no-load state of the hose body 2. When recessed grooves 22 are formed on the inner circumferential surface of the hose, it is desirable to compress the hose end 2a to such an extent as to block the recessed grooves.
Patent JP-2012094603-A (JP)
Title: Method for manufacturing film capacitor
Inventor: KINOSHITA MASAYORI
IPC: H01G4/18
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To suppress a decrease of capacitance of a film capacitor manufactured by using a dielectric film formed by applying a film raw material liquid containing a film raw material on a substrate and drying it.SOLUTION: A method for manufacturing a film capacitor (1) comprises: a film forming step of obtaining a dielectric film (15) by applying a film raw material liquid containing a film raw material on a substrate to form a coated film, drying the coated film, and separating it from the substrate; a superposing step of superposing the dielectric film (15) formed in the film forming step on a metalization film (10); a winding step of winding the metalization film (10) and the dielectric film (15) superposed in the superposing step; and a heating step of heating the metalization film (10) and the dielectric film (15) wound in the winding step at a temperature higher than a melting point of the dielectric film (15).
Patent JP-2011248988-A (JP)
Title: Chucking device, motor, disk drive apparatus, and method of manufacturing chucking device
Inventor: YAMANE TAKUYA
IPC: G11B17/028
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To suppress propagation of noise caused by rolling of a ball to the outside, and to firmly fix a turn table and a rolling part to a rotor holder.SOLUTION: In a chucking device 904, the rolling part 943 is disposed on the lower side of an upper lid part of the rotor holder 932 and on the inner side in the radial direction of a cylinder. For this reason, the propagation of the noise caused by rolling of the ball 939 to the outside is suppressed. Moreover, the turn table 941 and the rolling part form a portion of a single resin member continuous via a through-hole 932d provided in the rotor holder, respectively. Thus, the turn table and the rolling part are firmly fixed to the rotor holder.
Patent JP-2012092470-A (JP)
Title: Base paper of process release paper for prepreg
Inventor: KANEKO KOICHI
IPC: D21H27/00
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide process release paper free from wrinkle due to abnormally high friction and excellent for solvent resistance at the time of coating a release agent, with good size/shape stability while preventing slippage between a rubber roll and process paper and preventing the decrease of a line speed.SOLUTION: Process release paper comprises kaolin, styrene-butadiene based copolymer latex, polyvinyl alcohol, starch and a water proof agent on both sides of multilayer base paper, which is obtained by the steps of: coating a coating layer in a coating amount of 5 to 20 g/mper one side on both sides of the paper; and further coating a silicone thereon. The coating layer comprises 10 to 50 weight parts of a styrene-butadiene based copolymer latex having a glass transition temperature of 0°C or more on the basis of 100 weight parts of the kaolin. The aspect ratio of the kaolin is 40 to 70.